Provide free choice as a supplement to horses of all sizes at the rate of one block for each 1 to 10 head. When group feeding, place blocks in pen or pasture to minimize competition and assure easy accessibility. Mature horses normally consume approximately 1 to 3 pounds per head daily. Consumption may vary depending on climate, forage quality, forage availability, accessibility to other feeds, size, condition and/or age of horses. In situations where increased intake is desired, reduce access to other sources of supplemental energy such as grain or other feed supplements. Provide access to fresh water at all times.